| R16 | - |  Stan SmithClay | - | Harold SolomonClay | 6-0 6-4 | 3 | - | - | - | - | - | - | - |
| R128 | - | Charlie PasarellClay | - | Frank FroehlingClay | 7-5 6-1 | 3 | - | - | - | - | - | - | - |
| R16 | - |  Ilie NastaseClay | - |  Antonio ZugarelliClay | 6-1 6-1 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Gerald BattrickClay | - |  Marcelo LaraClay | 6-2 6-2 | 3 | - | - | - | - | - | - | - |
| R128 | - | Paolo BertolucciClay | - |  Jun KukiClay | 0-6 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Ross CaseClay | - |  Jairo Velasco SrClay | 6-0 6-0 | 3 | - | - | - | - | - | - | - |
| R128 | - | Eugenio CastiglianoClay | - |  Kjell JohanssonClay | 6-2 3-6 6-0 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Jean-Baptiste ChanfreauClay | - |  Vladimir ZednikClay | W/O | 3 | - | - | - | - | - | - | - |
| R128 | - |  Patricio CornejoClay | - | Corrado BarazzuttiClay | 6-1 6-4 | 3 | - | - | - | - | - | - | - |
| R128 | - | Vittorio CrottaClay | - | Georges GovenClay | 7-5 1-6 6-3 | 3 | - | - | - | - | - | - | - |
| R128 | - | Phil DentClay | - | K ShimamuraClay | 6-0 6-1 | 3 | - | - | - | - | - | - | - |
| R128 | - | Ezio Di MatteoClay | - | Jaime Pinto-BravoClay | 6-4 6-1 | 3 | - | - | - | - | - | - | - |
| R128 | - | Patrice DominguezClay | - | Pietro MarzanoClay | 6-1 7-5 | 3 | - | - | - | - | - | - | - |
| R128 | - | Vincenzo FranchittiClay | - | Barry Phillips-MooreClay | 6-1 6-3 | 3 | - | - | - | - | - | - | - |
| R128 | - | Jiri HrebecClay | - | Jeff BorowiakClay | 6-4 4-6 7-5 | 3 | - | - | - | - | - | - | - |
| R128 | - | YUGBoro JovanovicClay | - | Wanaro N'GodrellaClay | 6-0 5-7 7-6 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Nicholas KalogeropoulosClay | - | Ian FletcherClay | 6-4 6-1 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Vladimir KorotkovClay | - | Toshiro SakaiClay | 6-2 6-2 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Robert MachanClay | - |  Robert MaudClay | W/O | 3 | - | - | - | - | - | - | - |
| R128 | - | Geoff MastersClay | - |  Guillermo VilasClay | 1-6 7-6 6-2 | 3 | - | - | - | - | - | - | - |
| R128 | - | Giuseppe MerloClay | - | John PaishClay | 2-6 6-1 6-4 | 3 | - | - | - | - | - | - | - |
| R128 | - | Ivan MolinaClay | - | Carlo BoreaClay | 6-2 6-0 | 3 | - | - | - | - | - | - | - |
| R128 | - | Martin MulliganClay | - | Szabolcz BaranyiClay | 6-4 6-2 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Antonio MunozClay | - | Allan StoneClay | 7-5 4-6 6-2 | 3 | - | - | - | - | - | - | - |
| R128 | - | Frantisek PalaClay | - | Giovanni CierroClay | 6-2 5-7 6-3 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Andrew PattisonClay | - | Jim McManusClay | 4-6 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Haroon RahimClay | - | Bob CarmichaelClay | 7-5 6-1 | 3 | - | - | - | - | - | - | - |
| R128 | - | Jean-Loup RouyerClay | - | Graham StilwellClay | 6-2 7-6 | 3 | - | - | - | - | - | - | - |
| R128 | - |  D. Richard RussellClay | - | Bjorn BorgClay | W/O | 3 | - | - | - | - | - | - | - |
| R128 | - | Peter SzokeClay | - | Nicola PietrangeliClay | 6-2 4-6 6-4 | 3 | - | - | - | - | - | - | - |
| R128 | - | Shamil TarpischevClay | - | Jun KamiwazumiClay | 7-6 6-4 | 3 | - | - | - | - | - | - | - |
| R128 | - | Piero TociClay | - | Paul GerkenClay | 4-6 6-4 6-2 | 3 | - | - | - | - | - | - | - |
| R128 | - | Erik Van DillenClay | - | Istvan GulyasClay | 6-7 6-1 6-1 | 3 | - | - | - | - | - | - | - |
| R128 | - | Antonio ZugarelliClay | - | Terry AddisonClay | 6-4 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Stan SmithClay | - | Phil DentClay | 4-6 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Ilie NastaseClay | - | Eugenio CastiglianoClay | 6-0 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Arthur AsheClay | - | Jean-Baptiste ChanfreauClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Manuel OrantesClay | - | Erik Van DillenClay | 6-1 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Peter SzokeClay | - | John NewcombeClay | 7-6 7-6 | 3 | - | - | - | - | - | - | - |
| R64 | - | Adriano PanattaClay | - | Andrew PattisonClay | 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Jan KodesClay | - | Nicholas KalogeropoulosClay | 6-2 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Tom OkkerClay | - | Frantisek PalaClay | 6-4 7-6 | 3 | - | - | - | - | - | - | - |
| R64 | - | Cliff RicheyClay | - | D. Richard RussellClay | 6-1 6-0 | 3 | - | - | - | - | - | - | - |
| R64 | - | Roger TaylorClay | - | Piero TociClay | 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Martin MulliganClay | - | Robert LutzClay | 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Cliff DrysdaleClay | - | Geoff MastersClay | 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Jiri HrebecClay | - | Jimmy ConnorsClay | 2-6 6-2 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Gerald BattrickClay | - | John AlexanderClay | 2-6 7-5 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Mark CoxClay | - | Antonio MunozClay | 6-7 6-2 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - | Pierre BarthesClay | - | Giuseppe MerloClay | 6-2 6-0 | 3 | - | - | - | - | - | - | - |
| R64 | - | Paolo BertolucciClay | - | Ion TiriacClay | 4-6 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Ross CaseClay | - | Juan Gisbert SrClay | 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Patricio CornejoClay | - | Massimo Di DomenicoClay | 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Ezio Di MatteoClay | - | Brian GottfriedClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Colin DibleyClay | - | Jean-Loup RouyerClay | 6-2 7-6 | 3 | - | - | - | - | - | - | - |
| R64 | - | Patrice DominguezClay | - |  Nikola PilicClay | 3-6 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Francois JauffretClay | - | Vincenzo FranchittiClay | 6-2 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - | YUGBoro JovanovicClay | - | Dick StocktonClay | 7-5 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Vladimir KorotkovClay | - | Raymond MooreClay | 3-6 7-5 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Alex MetreveliClay | - | Robert MachanClay | 6-2 7-5 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Onny ParunClay | - | Ivan MolinaClay | 7-5 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - | Charlie PasarellClay | - | Brian FairlieClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Haroon RahimClay | - | Patricio RodriguezClay | 7-5 7-5 | 3 | - | - | - | - | - | - | - |
| R64 | - | Harold SolomonClay | - | Vittorio CrottaClay | 6-3 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - | Shamil TarpischevClay | - | Jaime Fillol Sr.Clay | 7-6 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Antonio ZugarelliClay | - | Tom GormanClay | 7-5 6-7 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | - | Stan SmithClay | - | Francois JauffretClay | 6-2 7-6 | 3 | - | - | - | - | - | - | - |
| R32 | - | Ilie NastaseClay | - | Ezio Di MatteoClay | 6-0 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | - | Charlie PasarellClay | - | Arthur AsheClay | 6-2 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | - | Manuel OrantesClay | - | Pierre BarthesClay | 6-3 7-5 | 3 | - | - | - | - | - | - | - |
| R32 | - | Patrice DominguezClay | - | Adriano PanattaClay | 6-4 7-6 | 3 | - | - | - | - | - | - | - |
| R32 | - | Jan KodesClay | - | Ross CaseClay | 6-1 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | - | Tom OkkerClay | - | Haroon RahimClay | 4-6 6-2 6-0 | 3 | - | - | - | - | - | - | - |
| R32 | - | Vladimir KorotkovClay | - | Cliff RicheyClay | 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | - | Paolo BertolucciClay | - | Roger TaylorClay | 4-6 6-3 7-5 | 3 | - | - | - | - | - | - | - |
| R32 | - | YUGBoro JovanovicClay | - | Cliff DrysdaleClay | 7-5 4-6 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | - | Harold SolomonClay | - | Mark CoxClay | 6-1 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | - | Patricio CornejoClay | - | Onny ParunClay | 6-3 6-7 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | - | Jiri HrebecClay | - | Shamil TarpischevClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | - | Martin MulliganClay | - | Alex MetreveliClay | 6-3 1-6 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | - | Peter SzokeClay | - | Colin DibleyClay | 4-6 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | - | Antonio ZugarelliClay | - | Gerald BattrickClay | 6-3 5-7 6-3 | 3 | - | - | - | - | - | - | - |
| R16 | - | Manuel OrantesClay | - | YUGBoro JovanovicClay | 6-4 6-1 | 3 | - | - | - | - | - | - | - |
| R16 | - | Jan KodesClay | - | Patricio CornejoClay | 7-6 6-2 | 3 | - | - | - | - | - | - | - |
| R16 | - | Tom OkkerClay | - | Vladimir KorotkovClay | 6-2 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | - | Paolo BertolucciClay | - | Patrice DominguezClay | 7-5 6-3 | 3 | - | - | - | - | - | - | - |
| R16 | - | Jiri HrebecClay | - | Charlie PasarellClay | 6-4 6-2 | 3 | - | - | - | - | - | - | - |
| R16 | - | Peter SzokeClay | - | Martin MulliganClay | 7-5 6-1 | 3 | - | - | - | - | - | - | - |
| QF | - | Tom OkkerClay | - | Stan SmithClay | 7-5 6-3 | 3 | - | - | - | - | - | - | - |
| QF | - | Ilie NastaseClay | - | Jan KodesClay | 6-2 6-2 | 3 | - | - | - | - | - | - | - |
| QF | - | Manuel OrantesClay | - | Peter SzokeClay | 6-4 6-2 | 3 | - | - | - | - | - | - | - |
| QF | - | Paolo BertolucciClay | - | Jiri HrebecClay | 4-6 6-2 7-5 | 3 | - | - | - | - | - | - | - |
| SF | - | Ilie NastaseClay | - | Paolo BertolucciClay | 6-2 3-6 6-3 3-6 6-0 | 5 | - | - | - | - | - | - | - |
| SF | - | Manuel OrantesClay | - | Tom OkkerClay | 3-6 7-6 6-3 4-6 7-6 | 5 | - | - | - | - | - | - | - |
| F | - | Ilie NastaseClay | - | Manuel OrantesClay | 6-1 6-1 6-1 | 5 | - | - | - | - | - | - | - |
